import java.util.Scanner;

/**
 * Created by dllo on 3/29/18.
 */
public class Test01 {

    // if的第三种形式
    // if(条件一){
    // 代码块1
    // }else if(条件二){
    // 代码块2
    // }.....

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("输入第一个数");
        int a = scanner.nextInt();
        System.out.println("输入第二个数");
        int b = scanner.nextInt();
        System.out.println("输入第三个数");
        int c = scanner.nextInt();
        if (a >= b && b >= c) {
            // a b c => 7,6,5
            // 8 ,8, 6  => a,b,c
            System.out.println(a + "," + c);
        } else if (a >= c && c >= b) {
            System.out.println(a + "," + b);
        } else if (b >= a && a >= c) {
            System.out.println(b + "," + c);
        } else if (b >= c && c >= a) {
            System.out.println(b + "," + a);
        } else if (c >= a && a >= b) {
            System.out.println(c + "," + b);
        } else {
            System.out.println(c + "," + a);
        }
    }
}
